249947136

素因数分解:

$2^{10}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 132

約数和(自身を含む): 742234012

約数和(自身を除く): 492286876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 512, 576, 592, 666, 733, 768, 888, 1024, 1152, 1184, 1332, 1466, 1536, 1776, 2199, 2304, 2368, 2664, 2932, 3072, 3552, 4398, 4608, 4736, 5328, 5864, 6597, 7104, 8796, 9216, 9472, 10656, 11728, 13194, 14208, 17592, 18944, 21312, 23456, 26388, 27121, 28416, 35184, 37888, 42624, 46912, 52776, 54242, 56832, 70368, 81363, 85248, 93824, 105552, 108484, 113664, 140736, 162726, 170496, 187648, 211104, 216968, 244089, 281472, 325452, 340992, 375296, 422208, 433936, 488178, 562944, 650904, 750592, 844416, 867872, 976356, 1125888, 1301808, 1688832, 1735744, 1952712, 2251776, 2603616, 3377664, 3471488, 3905424, 5207232, 6755328, 6942976, 7810848, 10414464, 13885952, 15621696, 20828928, 27771904, 31243392, 41657856, 62486784, 83315712, 124973568, 249947136]

約数ペア:

[(1, 249947136), (2, 124973568), (3, 83315712), (4, 62486784), (6, 41657856), (8, 31243392), (9, 27771904), (12, 20828928), (16, 15621696), (18, 13885952), (24, 10414464), (32, 7810848), (36, 6942976), (37, 6755328), (48, 5207232), (64, 3905424), (72, 3471488), (74, 3377664), (96, 2603616), (111, 2251776), (128, 1952712), (144, 1735744), (148, 1688832), (192, 1301808), (222, 1125888), (256, 976356), (288, 867872), (296, 844416), (333, 750592), (384, 650904), (444, 562944), (512, 488178), (576, 433936), (592, 422208), (666, 375296), (733, 340992), (768, 325452), (888, 281472), (1024, 244089), (1152, 216968), (1184, 211104), (1332, 187648), (1466, 170496), (1536, 162726), (1776, 140736), (2199, 113664), (2304, 108484), (2368, 105552), (2664, 93824), (2932, 85248), (3072, 81363), (3552, 70368), (4398, 56832), (4608, 54242), (4736, 52776), (5328, 46912), (5864, 42624), (6597, 37888), (7104, 35184), (8796, 28416), (9216, 27121), (9472, 26388), (10656, 23456), (11728, 21312), (13194, 18944), (14208, 17592)]